Ratan Tata wowed the world when he revealed his company's Tata Nano, the miniscule two-cylinder, four-door runabout designed to go to market with an equally tiny $2,500 price tag. Now, due to pressures from rising commodity prices, Tata may be in jeopardy of missing that now famous 1-lakh goal. Steel prices have… »7/08/08 10:00am 7/08/08 10:00am